package guestbook;

import javax.jdo.JDOHelper;
import javax.jdo.PersistenceManagerFactory;

public final class PMF {    
	private static final PersistenceManagerFactory pmfInstance =        JDOHelper.getPersistenceManagerFactory("transactions-optional");    
	
	private PMF() {}    
	
	public static PersistenceManagerFactory get() {        
		return pmfInstance;    
	}
}